T-Mobile is the last major carrier in the United States that offers customers the highly-anticipated Android 9 Pie update for Samsung Galaxy S9/S9+. Both smartphones are now eligible for the update, as T-Mobile's support page confirms it, but you might have to wait a couple of days since it's being pushed out in waves.

Besides bringing both Samsung flagships to Android 9.0 Pie, the update also adds support for advanced messaging options like RCS (Rich Communication Services). The latter is meant to replace the SMS and MMS standards by enabling users to share images, videos, sound clips, ...